Comparison

SickPredict™ vs Symptom Tracker+

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SickPredict™

This app leverages data from your Apple Watch to predict potential health changes up to 72 hours in advance. It calculates a personalized 'SickNumber™' and tracks your health metrics over time, providing alerts for risk level changes. It is intended for general wellbeing and informational purposes only.

Highlights
  • Predicts health changes up to 72 hours in advance
  • Calculates personalized SickNumber™
  • Tracks health changes over time
  • Provides periodic risk level alerts
  • Integrates with Apple Health data
  • Uses machine learning algorithms
Features
Read full description

SickPredict™ uses Apple Watch health trends to generate your personalized daily SickNumber™—a simple 1–10 wellness signal that may warn you up to 72 hours before you feel symptoms. Built on research from leading institutions and designed for proactive, everyday health awareness. Your SickNumber™ is personal—and improves over time. Your daily SickNumber™ • 1–4: Low risk • 5–7: Medium risk • 8–10: Elevated risk Built on real research. Studies involving 100,000+ wearable users validated the connection between wearable signals and oncoming illness. SickPredict™ puts that science on your wrist, every day. SickPredict™ learns your normal. The longer you use it, the smarter it gets. What you get: 1. Early wellness signal — up to 72 hours before symptoms appear 2. SickNumber™ calculated in real time from your Apple Watch data 3. Understands why you feel off before you do — HRV, sleep, temperature, oxygen and more 4. Personalized baseline that sharpens over time 5. Daily alerts the moment your risk level changes 6. Health trend history so you see patterns, not just numbers ________________________________________ NEW IN VERSION 3.0 — THE BIGGEST UPDATE YET Version 3.0 transforms SickPredict™ from a daily wellness score into your personal AI health intelligence system. AIM-E — Your Personal Health Agent Meet AIM-E. Ask her anything about your health trends, SickNumber™, or biometrics and get instant, personalized wellness insights in plain language. No medical jargon. No guessing. Just answers — like having a personal wellness companion available 24/7. "Why is my SickNumber elevated today?" "How has my HRV changed this week?" AIM-E reads your data and answers instantly. AIM-E is not a medical professional and does not provide medical advice or diagnosis. My Health Report — On-Demand Personalized Health Reports: One tap generates a comprehensive, personalized health report built from your key trends, risks, and recommendations — created by AIM-E from your actual biometric history. Not generic advice. Your data. Your report. Your insights. Continuous Wellness Tracking + Early Alerts: SickPredict™ now monitors your biometrics around the clock and sends early alerts the moment your risk increases — giving you an early heads up to pay closer attention to your health. Not once a day. Continuously. Smarter SickNumber™ Accuracy: The core algorithm behind your SickNumber™ has been significantly improved in v3.0 — more accurate, more responsive, and more personalized to your individual baseline than ever before. ________________________________________ Works best wearing your Apple Watch overnight and consistently throughout the day. Not a medical advice. SickPredict™ is a wellness and informational tool — not a diagnostic device. Always consult a healthcare professional for medical concerns. Requires Apple Watch + iPhone. Free 7-day trial. $9.99/month or $79.99/year after trial. Subscription auto-renews unless cancelled at least 24 hours before renewal date. Manage in iPhone Account Settings. Subscriptions: Payment will be charged to the credit card connected to your iTunes account after your trial period ends and when your subscription starts. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the trial period or current subscription period. Additional Information: Visit www.SickPredict.com Terms of Use: Visit https://sickpredictapp.com/terms-of-use/

About

Symptom Tracker+

Easily log and analyze your health symptoms, medications, and lifestyle factors to gain insights into your well-being. Generate reports for your doctor and manage your health journey with personalized tracking and reminders.

Highlights
  • Track 2,000+ symptoms
  • Log medications, nutrition, sleep, activity, vitals
  • Analyze hidden health patterns
  • Generate reports for healthcare team
  • Manage appointments and care team info
  • Personalize tracking modules
  • Set medication and check-in reminders
Features
Read full description

Drowning in symptom notes? Frustrated with forgetting medication? Exhausted from explaining your health history over and over? Symptom Tracker is your lifeline to organized, effortless health management. Managing chronic conditions is a full-time job you never signed up for. Every day feels like a battle against your own body, leaving you drained and discouraged. But what if you could turn the tables on your health struggles? Symptom Tracker arms you with the tools to finally take control. It's not just an app - it's your personal health ally, working 24/7 to help you understand and improve your well-being. Imagine waking up feeling empowered, not overwhelmed. Picture walking into your doctor's office confident and prepared, armed with insights that could change your treatment. Envision a life where you're in sync with your body, anticipating flare-ups before they happen. This isn't a dream - it's the reality for our users who experience a 32% boost in medication adherence and 27% better symptom control in just 3 months! Key Features: Track + 2,000+ symptoms for ANY chronic condition - because your health doesn't fit in a box + Medications, nutrition, sleep, activity, and vitals - capture your whole health story + Stool & bowel movements - no detail is too small when it comes to your health + Journal entries with images and prompts - because sometimes, words aren't enough Analyze + Uncover hidden patterns that could be the key to your well-being - be your own health detective + Generate easy-to-read reports for your healthcare team - speak their language effortlessly + Discover correlations between symptoms, habits, and treatments - crack the code of your health Share + Export data, logs, and charts - no more scrambling before appointments + Manage appointments and care team information - your entire health squad, in one place + Securely share insights with your doctor - bridge the gap between visits Personalize + Customize modules to fit YOUR unique health needs - because one size doesn't fit all + Set reminders for medications and symptom check-ins - never miss a beat in your health rhythm + Integrate with Apple Health and Siri - let your tech work for your health Privacy & Security + Worried about privacy? Our bank-level encryption keeps your data safe. We're HIPAA compliant with customizable privacy settings. Perfect for 3,500+ conditions and countless symptoms: + Chronic pain, fatigue, inflammation + Mood swings, anxiety, depression + Blood sugar, pressure, heart rate + Nausea, dizziness, shortness of breath + Headaches, migraines, brain fog + Digestive issues, bloating, bowel movements From Anxiety to Arthritis, Asthma to ADHD, Cancer to COPD, Depression to Diabetes, Fibromyalgia to Heart Disease, IBS to Migraines - No symptoms too small, no pattern too complex. We're here to help you make sense of it all. "Symptom Tracker changed my life. I finally understand my body. It's like having a translator for my health." - Jane D., Fibromyalgia warrior So intuitive, you'll wonder how you managed without it. Set up in minutes, benefit for a lifetime. It's not just an app - it's your key to unlocking better health and understanding. The only health app that learns your unique patterns and offers personalized insights - it's like having a health detective, personal assistant, and advocate, all in your pocket. === Regular updates ensure you always have the latest features, your app evolves as fast as medical science does. Don't let another day of symptoms go untracked. Don't spend another night wondering "what if." Don't walk into another doctor's appointment unprepared. Download Symptom Tracker now and take the first step towards a healthier, more empowered you. Your future self will thank you. === Questions or feedback? We'd love to hear from you! Contact us at support@careclinic.io Read our terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SickPredict™4 screens
Symptom Tracker+4 screens

Verdict

The call

The clearest difference is monetization model: Symptom Tracker+ at free with in-app purchases against SickPredict™'s subscription. SickPredict™'s advantage is review sentiment (73% vs 40%). On price, rating, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SickPredict™ sells 2 in-app purchases, starting at $3.99 per month and Symptom Tracker+ sells 10 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.1 for SickPredict™ against 4.0 for Symptom Tracker+. Both are backed by a comparable volume of ratings — 32 and 68 respectively. Written reviews are what separate them: 73% of SickPredict™'s written reviews are positive against 40% of Symptom Tracker+'s.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
SickPredict™ versus Symptom Tracker+: the parameters behind the verdict, then further details
ParameterSickPredict™Symptom Tracker+
PriceFreeFree
Rating4.1 (32 ratings) — better4.0 (68 ratings)
Positive reviews73.1% of reviews — better40.0% of reviews
Number of ratings3268 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.0 — better15.5
Further details — not scored
Size54 MB214 MB
Age rating17+12+
DeveloperHealth Logic GlobalCARECLINIC SOFTWARE INC.

Customer experience

SickPredict™

All ratings32 ratings
Positive78.1%
Neutral0.0%
Negative21.9%
Written reviews26 reviews
Positive73.1%
Neutral0.0%
Negative26.9%

Symptom Tracker+

All ratings68 ratings
Positive75.0%
Neutral2.9%
Negative22.1%
Written reviews30 reviews
Positive40.0%
Neutral10.0%
Negative50.0%

In-app purchases

2 purchases

SickPredict™

Subscriptions2
  • Basic Access7 Days trial$3.991 Month
  • Basic Access7 Days trial$28.991 Year
10 purchases

Symptom Tracker+

Subscriptions7
  • easy pass$5.997 Days
  • flex pass$9.991 Month
  • smart pass$34.991 Year
Show 4 more
  • your free week3 Days trial$49.991 Year
  • limited deal$49.991 Year
  • select pass$49.991 Year
  • full access3 Days trial$59.991 Year
One-time3
  • store credit$1.99
  • carey ai credits$8.99
  • lifetime upgrade$149.99

Questions

Is SickPredict™ free?
SickPredict™ is free to download, with in-app purchases available.
Is Symptom Tracker+ free?
Symptom Tracker+ is free to download, with in-app purchases available.
Which has better reviews, SickPredict™ or Symptom Tracker+?
SickPredict™ is rated higher. SickPredict™ averages 4.1 out of 5 from 32 ratings, while Symptom Tracker+ averages 4.0 from 68 ratings.
Do SickPredict™ or Symptom Tracker+ have ads?
Neither SickPredict™ nor Symptom Tracker+ shows ads.
Which is updated more often, SickPredict™ or Symptom Tracker+?
SickPredict™ ships an update every 2 months, and Symptom Tracker+ every 2 months. Most recently, SickPredict™ was updated on November 3, 2026 and Symptom Tracker+ on November 3, 2026.

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